diff options
Diffstat (limited to 'linux-core/radeon_combios.c')
| -rw-r--r-- | linux-core/radeon_combios.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/linux-core/radeon_combios.c b/linux-core/radeon_combios.c index a4dd43b9..1bacc464 100644 --- a/linux-core/radeon_combios.c +++ b/linux-core/radeon_combios.c @@ -55,7 +55,7 @@ enum radeon_combios_table_offset COMBIOS_CONNECTOR_INFO_TABLE, COMBIOS_DYN_CLK_1_TABLE, COMBIOS_RESERVED_MEM_TABLE, - COMBIOS_EXT_TDMS_INFO_TABLE, + COMBIOS_EXT_TMDS_INFO_TABLE, COMBIOS_MEM_CLK_INFO_TABLE, COMBIOS_EXT_DAC_INFO_TABLE, COMBIOS_MISC_INFO_TABLE, @@ -217,7 +217,7 @@ static uint16_t combios_get_table_offset(struct drm_device *dev, enum radeon_com if (check_offset) offset = check_offset; break; - case COMBIOS_EXT_TDMS_INFO_TABLE: + case COMBIOS_EXT_TMDS_INFO_TABLE: check_offset = radeon_bios16(dev_priv, dev_priv->bios_header_start + 0x58); if (check_offset) offset = check_offset; @@ -767,6 +767,21 @@ bool radeon_combios_get_tmds_info(struct radeon_encoder *encoder) return false; } +bool radeon_combios_get_ext_tmds_info(struct radeon_encoder *encoder) +{ + struct drm_device *dev = encoder->base.dev; + struct drm_radeon_private *dev_priv = dev->dev_private; + uint16_t ext_tmds_info; + uint8_t ver; + + ext_tmds_info = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE); + if (ext_tmds_info) { + ver = radeon_bios8(dev_priv, ext_tmds_info); + DRM_INFO("External TMDS Table revision: %d\n", ver); + // TODO + } +} + static void radeon_apply_legacy_quirks(struct drm_device *dev, int bios_index) { struct drm_radeon_private *dev_priv = dev->dev_private; |